Overview
ZLAN5443H is a new generation of 4 serial server developed by Shanghai ZLAN Information Technology Co., Ltd. It can realize 4 serial port data to TCP/IP, and supports two 10M/100M Ethernet ports. ZLAN5443H supports the Modbus gateway function of Modbus TCP to Modbus RTU. The Modbus gateway supports simultaneous data reading on multiple Modbus client connections, i.e., the "multi-master" function.
ZLAN5443H supports 4 RS232 serial ports and 4 RS422/485 serial ports. The user connects the ZLAN5443H to the network through a network cable, and the host computer can access four serial ports at the same time through the virtual serial port or TCP protocol.
ZLAN5443H supports the expansion of 8 serial ports, 12 serial ports, 16 serial ports, and up to 32 serial ports through the level networking port.
Peculiarity
Hardware features:
- All 4 serial ports support RS232, RS485, RS422 three serial ports.
- The 4 serial ports can work independently and fully duplex, without interfering with each other, and can be configured for different baud rates.
- It supports the network switch function of 2 network ports and can be used as a switch at the same time.
- Abundant indicators, each serial port has independent TCP connection indicators and data activity indicators.
Software features:
- TCP server, TCP client, UDP mode, and UDP multicast are supported. Supports 10 TCP connections as a TCP server.
- The baud rate supports 1200~460800bps, the data bit supports 5~9 bits, the check bit can be no check, odd check, even check, mark, space five ways, support CTS/RTS hardware flow control and XON/XOFF soft flow control.
- It supports sending MAC addresses on device connections, which is convenient for cloud management.
- Provide a secondary development package DLL development library for searching and configuring devices on the computer side.
- DHCP dynamically obtains the domain name server address of the IP and DNS protocol connections.
- It supports remote search for devices and configuration of device parameters in the cloud.
- You can remotely view the TCP connection status of a device through the software. The virtual serial port supports data monitoring function.
- It supports Modbus gateway function and Modbus RTU to Modbus TCP.
- Support multi-host function: In the one-question-and-answer query mode, the network port allows multiple computers to access the same serial port device at the same time.
shape
- interface
- RS232: DB9, RS485: terminal, RS422: terminal
- power supply
- 5.5mm, positive inside and negative outside, standard power socket
- size
- Length× width× height = 9.2cm×19.7cm×2.5cm
Communication interface
- Ethernet
- 10M/100M, 2 KV class surge protection
- Serial
- RS232/485/422×4：RXD，TXD，GND， CTS，RTS，DTR，DCR
Serial port parameters
- baud rate
- 1200~460800bps
- Check digit
- None, Even, Odd, Space, Mark
- Data bits
- 5～9
- Flow control
- RTS/CTS，DTR/DCR, NONE
Software features
- agreement
- ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS, Modbus TCP protocols
- Configuration
- ZLVirCOM tool and device management library
- Methods of communication
- Sockets, virtual serial ports, and device management libraries
- Working mode
- TCP server, TCP client, UDP, UDP multicast
Electrical characteristics
- power supply
- 9～24V DC
- power consumption
- 5W
Working environment
- Operating temperature
- -40~85℃
- Storage temperature
- -45~165℃
- Humidity range
- 5~95% relative humidity
Reviews
5.0
12 views
Reviews
Customer Q&A
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
★ ★ ★ ★ ★ 15/02/2025
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